| 型号 | 厂家 | 封装 | 批号 |
| UPC831G2 | RENESAS | SOP8 | 22+ |
| UPC842G2-A | NEC | SOP8 | 22+ |
| UHP407 | SPRACU | DIP | 22+ |
| UG10612B | NEC | BGA | 22+ |
| UM61256CK-25 | UMC | DIP | 22+ |
| UPD2833C | NEC | DIP18 | 22+ |
| UPD27C4000CZ-15 | NEC | DIP40 | 22+ |
| UPD27C1001A-15 | NEC | CDIP32 | 22+ |
| UPD29F064115F9-EB90X-CD5 | NEC | BGA | 22+ |
| UT53108SC | UT | SOP | 22+ |
